Sprinter/mame
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

crt9007: Save more variables (nw)

Browse Source
This commit is contained in:
AJR 2018-07-11 19:21:48 -04:00
parent 00579c63a3
commit 01dd625ad2
2 changed files with 13 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/devices/video/crt9007.cpp
View File

@ -520,6 +520,11 @@ void crt9007_device::device_start()
save_item(NAME(m_vlt)); save_item(NAME(m_vlt));
save_item(NAME(m_drb)); save_item(NAME(m_drb));
save_item(NAME(m_lpstb)); save_item(NAME(m_lpstb));
save_item(NAME(m_dmar));
save_item(NAME(m_ack));
save_item(NAME(m_dma_count));
save_item(NAME(m_dma_burst));
save_item(NAME(m_dma_delay));
} }
@ -556,6 +561,7 @@ void crt9007_device::device_reset()
m_write_int(CLEAR_LINE); m_write_int(CLEAR_LINE);
// 28 (DMAR) = 0 // 28 (DMAR) = 0
m_dmar = false;
m_write_dmar(CLEAR_LINE); m_write_dmar(CLEAR_LINE);
// 29 (WBEN) = 0 // 29 (WBEN) = 0
@ -669,7 +675,7 @@ void crt9007_device::device_timer(emu_timer &timer, device_timer_id id, int para
m_dma_count = CHARACTERS_PER_DATA_ROW; m_dma_count = CHARACTERS_PER_DATA_ROW;
m_dma_burst = DMA_BURST_COUNT ? (DMA_BURST_COUNT * 4) : CHARACTERS_PER_DATA_ROW; m_dma_burst = DMA_BURST_COUNT ? (DMA_BURST_COUNT * 4) : CHARACTERS_PER_DATA_ROW;
m_dma_delay = DMA_BURST_DELAY; m_dma_delay = DMA_BURST_DELAY;
m_dmar = 1; m_dmar = true;
LOG("CRT9007 DMAR 1\n"); LOG("CRT9007 DMAR 1\n");
m_write_dmar(ASSERT_LINE); m_write_dmar(ASSERT_LINE);
@ -929,7 +935,7 @@ WRITE_LINE_MEMBER( crt9007_device::ack_w )
m_dma_timer->adjust(attotime::from_hz(clock())); m_dma_timer->adjust(attotime::from_hz(clock()));
} }
m_ack = state; m_ack = bool(state);
} }

10
src/devices/video/crt9007.h
View File

@ -197,11 +197,11 @@ private:
//int m_sld; //int m_sld;
// DMA // DMA
int m_dmar; bool m_dmar;
int m_ack; bool m_ack;
int m_dma_count; uint16_t m_dma_count;
int m_dma_burst; uint16_t m_dma_burst;
int m_dma_delay; uint8_t m_dma_delay;
// timers // timers
emu_timer *m_vsync_timer; emu_timer *m_vsync_timer;